package com.leyou.auth.web;

import com.leyou.auth.service.AuthService;
import com.leyou.common.auth.entity.UserInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@RestController
public class AuthController {


    @Autowired
    private AuthService authService;


    /**
     * 登录授权
     *
     * @param username 用户名
     * @param password 密码
     * @return 无
     */
    @PostMapping("/login")
    public ResponseEntity<Void> login(@RequestParam("username") String username, @RequestParam("password") String password,
                                      HttpServletResponse response){

        authService.login(username,password,response);
        return ResponseEntity.ok().build();
    }

    /**
     * 检查用户登录状态
     * @param request
     * @param response
     * @return
     */
    @GetMapping("verify")
    public ResponseEntity<UserInfo> verifyUser(HttpServletRequest request,HttpServletResponse response){

        return ResponseEntity.ok(authService.verifyUser(request,response));
    }

    /**
     * 退出登录
     * @param request
     * @param response
     * @return
     */
    @PostMapping("logout")
    public ResponseEntity<Void> logout(HttpServletRequest request,HttpServletResponse response){

        authService.logout(request,response);
        return ResponseEntity.status(HttpStatus.NO_CONTENT).build();
    }

    /**
     * 登录授权
     *
     * @param id 服务id
     * @param secret 密码
     * @return 无
     */
    @GetMapping("authentication")
    public ResponseEntity<String> authentication(@RequestParam("id") Long id, @RequestParam("secret") String secret){

        return ResponseEntity.ok(authService.authentication(id,secret));
    }
}
